let element = {
    "type": "div",
    "props": {
        "id": "A1",
        "children": [{
            "type": "div",
            "props": {
                "id": "B1",
                "children": [{
                    "type": "div",
                    "props": {
                        "id": "C1"
                    },
                }, {
                    "type": "div",
                    "props": {
                        "id": "C2"
                    },
                }]
            },
        },
        {
            "type": "div",
            "props": {
                "id": "B2"
            },
        }]
    }
}
export default element